API Reference

Organization

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Costs

GET/organization/costs

Get costs details for the organization.

Query ParametersExpand Collapse

start_time: number

Start time (Unix seconds) of the query time range, inclusive.

bucket_width: optional "1d"

Width of each time bucket in response. Currently only 1d is supported, default to 1d.

end_time: optional number

End time (Unix seconds) of the query time range, exclusive.

group_by: optional array of "project_id" or "line_item"

Group the costs by the specified fields. Support fields include project_id, line_item and any combination of them.

One of the following:

"project_id"

"line_item"

limit: optional number

A limit on the number of buckets to be returned. Limit can range between 1 and 180, and the default is 7.

page: optional string

A cursor for use in pagination. Corresponding to the next_page field from the previous response.

project_ids: optional array of string

Return only costs for these projects.

ReturnsExpand Collapse

data: array of object { end_time, object, result, start_time }

end_time: number

object: "bucket"

result: array of object { input_tokens, num_model_requests, object, 10 more } or object { input_tokens, num_model_requests, object, 4 more } or object { input_tokens, num_model_requests, object, 4 more } or 6 more

One of the following:

UsageCompletionsResult = object { input_tokens, num_model_requests, object, 10 more }

The aggregated completions usage details of the specific time bucket.

input_tokens: number

The aggregated number of text input tokens used, including cached tokens. For customers subscribe to scale tier, this includes scale tier tokens.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.completions.result"

output_tokens: number

The aggregated number of text output tokens used. For customers subscribe to scale tier, this includes scale tier tokens.

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

batch: optional boolean

When group_by=batch, this field tells whether the grouped usage result is batch or not.

input_audio_tokens: optional number

The aggregated number of audio input tokens used, including cached tokens.

input_cached_tokens: optional number

The aggregated number of text input tokens that has been cached from previous requests. For customers subscribe to scale tier, this includes scale tier tokens.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

output_audio_tokens: optional number

The aggregated number of audio output tokens used.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

service_tier: optional string

When group_by=service_tier, this field provides the service tier of the grouped usage result.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageEmbeddingsResult = object { input_tokens, num_model_requests, object, 4 more }

The aggregated embeddings usage details of the specific time bucket.

input_tokens: number

The aggregated number of input tokens used.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.embeddings.result"

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageModerationsResult = object { input_tokens, num_model_requests, object, 4 more }

The aggregated moderations usage details of the specific time bucket.

input_tokens: number

The aggregated number of input tokens used.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.moderations.result"

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageImagesResult = object { images, num_model_requests, object, 6 more }

The aggregated images usage details of the specific time bucket.

images: number

The number of images processed.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.images.result"

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

size: optional string

When group_by=size, this field provides the image size of the grouped usage result.

source: optional string

When group_by=source, this field provides the source of the grouped usage result, possible values are image.generation, image.edit, image.variation.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageAudioSpeechesResult = object { characters, num_model_requests, object, 4 more }

The aggregated audio speeches usage details of the specific time bucket.

characters: number

The number of characters processed.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.audio_speeches.result"

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageAudioTranscriptionsResult = object { num_model_requests, object, seconds, 4 more }

The aggregated audio transcriptions usage details of the specific time bucket.

num_model_requests: number

The count of requests made to the model.

object: "organization.usage.audio_transcriptions.result"

seconds: number

The number of seconds processed.

api_key_id: optional string

When group_by=api_key_id, this field provides the API key ID of the grouped usage result.

model: optional string

When group_by=model, this field provides the model name of the grouped usage result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

user_id: optional string

When group_by=user_id, this field provides the user ID of the grouped usage result.

UsageVectorStoresResult = object { object, usage_bytes, project_id }

The aggregated vector stores usage details of the specific time bucket.

object: "organization.usage.vector_stores.result"

usage_bytes: number

The vector stores usage in bytes.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

UsageCodeInterpreterSessionsResult = object { object, num_sessions, project_id }

The aggregated code interpreter sessions usage details of the specific time bucket.

object: "organization.usage.code_interpreter_sessions.result"

num_sessions: optional number

The number of code interpreter sessions.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped usage result.

CostsResult = object { object, amount, line_item, project_id }

The aggregated costs details of the specific time bucket.

object: "organization.costs.result"

amount: optional object { currency, value }

The monetary value in its associated currency.

currency: optional string

Lowercase ISO-4217 currency e.g. "usd"

value: optional number

The numeric value of the cost.

line_item: optional string

When group_by=line_item, this field provides the line item of the grouped costs result.

project_id: optional string

When group_by=project_id, this field provides the project ID of the grouped costs result.

start_time: number

has_more: boolean

next_page: string

object: "page"

Costs

HTTP

HTTP

TypeScript

Python

Java

Go

Ruby

curl "https://api.openai.com/v1/organization/costs?start_time=1730419200&limit=1" \
-H "Authorization: Bearer $OPENAI_ADMIN_KEY" \
-H "Content-Type: application/json"

{
    "object": "page",
    "data": [
        {
            "object": "bucket",
            "start_time": 1730419200,
            "end_time": 1730505600,
            "results": [
                {
                    "object": "organization.costs.result",
                    "amount": {
                        "value": 0.06,
                        "currency": "usd"
                    },
                    "line_item": null,
                    "project_id": null
                }
            ]
        }
    ],
    "has_more": false,
    "next_page": null
}

Returns Examples

{
    "object": "page",
    "data": [
        {
            "object": "bucket",
            "start_time": 1730419200,
            "end_time": 1730505600,
            "results": [
                {
                    "object": "organization.costs.result",
                    "amount": {
                        "value": 0.06,
                        "currency": "usd"
                    },
                    "line_item": null,
                    "project_id": null
                }
            ]
        }
    ],
    "has_more": false,
    "next_page": null
}